'Set .DataSource = Nothing' - Set the UltraWinGrid .DataSource property to Nothing:

'Clear UltraGrid' - Clear the UltraWinGrid by setting the .DataSource to Nothing, Resetting the DisplayLayout, and clearing the Layouts collection:

How to get access to the Nothing properpty, or Nothing i the samething as null.

Thanks, I know my problem, Im use to hitting f1 when you hover a particular item in the source and it brings up the msdn library documentation. If i hover anything dealing with infragistics, it brings up a search, but not the infragistics help library

Question to get to you guys library help documentation, whats the link or how to get to the help library easily, if i can get the documentation. I can solve all my problem. Infragistics has a million and one properties. lolololol So yeah not reading the documentation can be painful, trying to learn the controls without reading.